CN218355692U

CN218355692U - Dustproof and waterproof sealing ring for electric cooker lampshade main body

Info

Publication number: CN218355692U
Application number: CN202222312424.4U
Authority: CN
Inventors: 郭小飞
Original assignee: Foshan Tuozheng Electronic Technology Co ltd
Current assignee: Foshan Tuozheng Electronic Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-01-24
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a dustproof and waterproof type sealing washer for electricity rice cooker lamp shade main part, establish the lamp shade of fixing in electricity rice cooker main part the place ahead including electricity rice cooker main part with inlaying, the periphery of lamp shade is fixed with the sealing washer body, the periphery of lamp shade is fixed with solid fixed ring, be fixed with the spring between solid fixed ring and the sealing washer body, the sealing washer body includes the substrate layer, the surface coating of substrate layer has toughness layer, and toughness layer's surface coating has high temperature resistant layer, the utility model relates to an electricity rice cooker technical field. This a dustproof and waterproof type sealing washer for electric rice cooker lamp shade main part, through the setting of spring, be convenient for carry out the multiple spot extrusion to the sealing washer body, and then make this physical stamina of sealing washer closely laminate in electric rice cooker main part, and then realize sealing, improve waterproof dirt-proof effect for inside outside dust and the difficult entering lamp shade of moisture, through the toughness layer, be convenient for improve the toughness of sealing washer body, make the difficult fracture of sealing washer body.

Description

Dustproof and waterproof sealing ring for electric cooker lampshade main body

Technical Field

The utility model relates to an electricity rice cooker technical field specifically is a dustproof and waterproof type sealing washer for electricity rice cooker lamp shade main part.

Background

Electric rice cookers, also known as electric cookers and electric rice cookers. The electric cooker converts electric energy into heat energy, has various operation functions of steaming, boiling, stewing and the like on food, and is convenient to use, safe and reliable. The multifunctional cooking machine can cook food, can preserve heat, is clean and sanitary to use, has no pollution, saves time and labor, and is one of indispensable tools for modernization of housework.

The sealing washer is generally installed in current rice cooker lamp shade main part, but the waterproof and dustproof effect of sealing washer is general, inside outside dust easily enters into the lamp shade, and the high temperature resistant and ageing-resistant performance of sealing washer is general, and the easy fracture after long-term the use, consequently, the utility model provides a dustproof and waterproof type sealing washer for electric rice cooker lamp shade main part to solve the above-mentioned problem of mentioning.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a dustproof and waterproof type sealing washer for electric rice cooker lamp shade main part has solved and has generally installed the sealing washer in the current rice cooker lamp shade main part, but the waterproof and dustproof effect of sealing washer is general, inside outside dust easily enters into the lamp shade, and the high temperature resistant and the ageing resistance of sealing washer general, the problem of the easy fracture after long-term the use.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a dustproof and waterproof type sealing washer for electric rice cooker lamp shade main part, includes electric rice cooker main part and inlays to establish the lamp shade of fixing in electric rice cooker main part the place ahead, the periphery of lamp shade is fixed with the sealing washer body, the periphery of lamp shade is fixed with solid fixed ring, be fixed with the spring between solid fixed ring and the sealing washer body, the sealing washer body includes the substrate layer, the surface coating of substrate layer has the toughness layer, the surface coating on toughness layer has high temperature resistant layer, the surface coating on high temperature resistant layer has ageing-resistant layer.

Preferably, the toughness layer comprises a rock wool layer and a carbon steel layer, and the rock wool layer is coated on the surface of the carbon steel layer.

Preferably, the high temperature resistant layer comprises a talc powder layer and a silica layer, and the talc powder layer is coated on the surface of the silica layer.

Preferably, the aging-resistant layer comprises a carbon fiber layer and a copper oxide layer, and the carbon fiber layer is coated on the surface of the copper oxide layer.

Preferably, the spring is provided with a plurality of, and is a plurality of the spring equidistance distributes in the rear of solid fixed ring.

Preferably, the rear part of the sealing ring body is extruded and attached with the front part of the electric cooker main body.

Advantageous effects

The utility model provides a dustproof and waterproof type sealing washer for electric rice cooker lamp shade main part. Compared with the prior art, the method has the following beneficial effects:

(1) This a dustproof and waterproof type sealing washer for electric rice cooker lamp shade main part, the periphery of lamp shade is fixed with the sealing washer body, the periphery of lamp shade is fixed with solid fixed ring, gu be fixed with the spring between fixed ring and the sealing washer body, through the setting of spring, be convenient for carry out the multiple spot extrusion to the sealing washer body, and then make this physical stamina of sealing washer closely laminate in electric rice cooker main part, and then realize sealing, improve waterproof dirt-proof effect for inside outside dust and the difficult lamp shade that gets into of moisture.

(2) This a dustproof and waterproof type sealing washer for electric rice cooker lamp shade main part, through including the substrate layer at the sealing washer body, the surface coating of substrate layer has the toughness layer, the surface coating on toughness layer has high temperature resistant layer, the surface coating on high temperature resistant layer has ageing resistant layer, through the toughness layer, be convenient for improve the toughness of sealing washer body, make the sealing washer body difficult fracture, through the setting on high temperature resistant layer and ageing resistant layer, be convenient for improve the high temperature resistance and the ageing-resistant performance of sealing washer body.

Drawings

Fig. 1 is a schematic view of a mounting structure of a sealing ring body of the present invention;

FIG. 2 is a schematic view of the connection between the sealing ring body and the fixing ring of the present invention;

fig. 3 is a schematic view of the overall structure of the sealing ring body of the present invention;

FIG. 4 is a schematic view of the structure of the flexible layer of the present invention;

FIG. 5 is a schematic view of the high temperature resistant layer structure of the present invention;

fig. 6 is a schematic diagram of the structure of the aging-resistant layer of the present invention.

In the figure: 1-electric cooker main body, 2-lamp shade, 3-sealing ring body, 31-base material layer, 32-toughness layer, 321-rock wool layer, 322-carbon steel layer, 33-high temperature resistant layer, 331-talcum powder layer, 332-silicon dioxide layer, 34-aging resistant layer, 341-carbon fiber layer, 342-copper oxide layer, 4-fixing ring and 5-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a dustproof and waterproof type sealing washer for electricity rice cooker lamp shade main part, establish lamp shade 2 of fixing in electricity rice cooker main part 1 the place ahead including electricity rice cooker main part 1 and inlay, the periphery of lamp shade 2 is fixed with sealing washer body 3, the periphery of lamp shade 2 is fixed with solid fixed ring 4, gu be fixed with spring 5 between fixed ring 4 and the sealing washer body 3, the elastic force effect through spring 5, make sealing washer body 3 closely laminate in electricity rice cooker main part 1, and then realize sealedly, improve waterproof dirt-proof effect, sealing washer body 3 includes substrate layer 31, substrate layer 31's surface coating has toughness layer 32, toughness layer 32's surface coating has high temperature resistant layer 33, the surface coating of high temperature resistant layer 33 has ageing-resistant layer 34.

The tough layer 32 comprises a rock wool layer 321 and a carbon steel layer 322, the rock wool layer 321 is coated on the surface of the carbon steel layer 322, rock wool products all adopt high-quality basalt, dolomite and the like as main raw materials and can be used for tough coating, and the carbon steel is the earliest and largest used basic material in modern industry, has good toughness and is used as the tough coating.

The high-temperature-resistant layer 33 comprises a talc powder layer 331 and a silicon dioxide layer 332, the talc powder layer 331 is coated on the surface of the silicon dioxide layer 332, the talc powder has excellent physical and chemical characteristics such as lubricity, viscosity resistance, flow aid, fire resistance, acid resistance, insulativity, high melting point, chemical inertness, good covering power, softness, good gloss, strong adsorption force and the like, and can be used as a high-temperature-resistant coating, and the silicon dioxide has good high-temperature resistance and can be used for manufacturing the high-temperature-resistant coating.

The aging-resistant layer 34 comprises a carbon fiber layer 341 and a copper oxide layer 342, the carbon fiber layer 341 is coated on the surface of the copper oxide layer 342, the carbon fiber is high-strength and high-modulus fiber with carbon content of more than 90%, and is commonly used as an aging-resistant coating, the copper oxide is a black oxide of copper, is slightly amphoteric, slightly hygroscopic, insoluble in water and ethanol, soluble in acid, ammonium chloride and potassium cyanide solution, slowly soluble in ammonia solution, capable of reacting with strong base, and commonly used as an aging-resistant coating.

The springs 5 are arranged in a plurality of numbers, the springs 5 are distributed at the rear of the fixing ring 4 at equal intervals, and the rear of the sealing ring body 3 is extruded and attached to the front of the electric cooker main body 1.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof and waterproof type sealing washer for electric rice cooker lamp shade main part, includes electric rice cooker main part (1) and inlays to establish lamp shade (2) of fixing in electric rice cooker main part (1) the place ahead, its characterized in that: the periphery of lamp shade (2) is fixed with sealing washer body (3), the periphery of lamp shade (2) is fixed with solid fixed ring (4), be fixed with spring (5) between solid fixed ring (4) and sealing washer body (3), sealing washer body (3) include substrate layer (31), the surface coating of substrate layer (31) has toughness layer (32), the surface coating on toughness layer (32) has high temperature resistant layer (33), the surface coating on high temperature resistant layer (33) has ageing resistant layer (34).

2. The dustproof and waterproof sealing ring for the electric cooker lampshade main body as claimed in claim 1, which is characterized in that: the toughness layer (32) comprises a rock wool layer (321) and a carbon steel layer (322), and the rock wool layer (321) is coated on the surface of the carbon steel layer (322).

3. The dustproof and waterproof sealing ring for the electric cooker lampshade main body according to claim 1, which is characterized in that: the high-temperature resistant layer (33) comprises a talcum powder layer (331) and a silicon dioxide layer (332), and the talcum powder layer (331) is coated on the surface of the silicon dioxide layer (332).

4. The dustproof and waterproof sealing ring for the electric cooker lampshade main body according to claim 1, which is characterized in that: the aging-resistant layer (34) comprises a carbon fiber layer (341) and a copper oxide layer (342), and the carbon fiber layer (341) is coated on the surface of the copper oxide layer (342).

5. The dustproof and waterproof sealing ring for the electric cooker lampshade main body according to claim 1, which is characterized in that: spring (5) are provided with a plurality ofly, and are a plurality of spring (5) equidistance distributes in the rear of solid fixed ring (4).

6. The dustproof and waterproof sealing ring for the electric cooker lampshade main body as claimed in claim 1, which is characterized in that: the rear part of the sealing ring body (3) is extruded and attached with the front part of the electric cooker main body (1).